They could be fighting, because some snails eat other snails. On the other hand, they could be having sex. When snails have sex, both of them "get pregnant" because a snail has both sets of sex organs. They shoot each other with a "dart" that causes the sperm to remain alive in the other's body until it can fertilize the egg.
the skin of snail !!
a snail has abreathing hole on the side of its body, the slugs also have the same thing
yeah
Snails are invertebrates and have no interior skeletal structure. The snail's outer skin layer, the section called the "mantle" secretes calcium carbonate from which the snail's shell takes form and grows with the snail. The snail shell could be loosely referred to as an exoskeleton as it serves as a retreat and protective housing for the snail's organs.
It depends what kind. Some does, some does not! =]
Slugs and snails have a very high percentage of their body-weight made up of water, compared to other animals. Additionally, their skin is a much more permeable to water loss as well as ions and other small molecules, this is why they must keep their skin very moist. When salt comes into contact with the skin of a slug or snail, osmosis drags water out through the cells lining the skin due to the sudden high concentration of a pure salt crystal on the surface of its skin. Certain species can deal with small crystals of salt by excreting large amounts of mucus in the area, reducing contact and water loss. However, when the salt load is too much, large amounts of water are osmotically drawn out the snail and results in severe dehydration. The snail will lose volume due to water loss and will no longer be able to carry out basic cellular function.
shaking so jello-ing its wobbling and bouncing
Snails do not shed their skin. Snails are not related to reptiles or amphibians.
When you pour salt on a snail it dries up the snail making it bubble. It burns the snail and usually ends up killing it. This is why sometimes people surround their gardens with salt so snails can't come in and eat their plants.
Animals that breathe through moist skin are amphibians , frogs, salamanders, caecillians , newt , snail , earthworm , etc
Just like a slug or snail it dry up their skin.
human skin's got pores, therefore most of the light rays enter through the pores. where as in case of mirrors and other shiny surfaces light rays bombard back and hence the light reflects